DM74LS158MX 데이터 시트보기 (PDF) - Fairchild Semiconductor

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DM74LS158MX

Quad 2-Line to 1-Line Data Selectors/Multiplexers

Fairchild Semiconductor 

Function Table

H = HIGH Level

L = LOW Level

X = Don’t Care

Strobe

H

L

L

L

L

Logic Diagrams

Inputs

Select

A

X

X

L

L

L

H

H

X

H

X

DM74LS157

Output Y

B

DM74LS157 DM74LS158

X

L

H

X

L

H

X

H

L

L

L

H

H

H

L

DM74LS158

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